Vulnerability identifier: #VU60086
Vulnerability risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-416
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
uriparser
Universal components / Libraries /
Libraries used by multiple products
Vendor: uriparser
Description
The vulnerability allows a remote attacker to crash the application.
The vulnerability exists due to a use-after-free error when parsing URI in uriNormalizeSyntax in uriparser. A remote attacker can trick the victim to open a specially crafted URI, trigger a use-after-free error and crash the application that us using the affected library.Mitigation
Install updates from vendor's website.
Vulnerable software versions
uriparser: 0.9.0 - 0.9.5
External links
http://github.com/uriparser/uriparser/issues/122
http://github.com/uriparser/uriparser/pull/124
http://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/
http://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/
http://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/
http://www.debian.org/security/2022/dsa-5063
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.